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This commit is contained in:
Charles Chen
2022-12-16 09:18:53 -05:00
parent 366a2674bc
commit 648ea51ff4
18 changed files with 140 additions and 140 deletions
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4
hyperplonk/src/selectors.rs
View File

@@ -2,7 +2,7 @@ use crate::{build_mle, errors::HyperPlonkErrors};
use ark_ff::PrimeField;
use ark_poly::DenseMultilinearExtension;
use ark_std::log2;
use std::rc::Rc;
use std::sync::Arc;
/// A row of selector of width `#selectors`
#[derive(Debug, Clone, PartialEq, Eq)]
@@ -67,7 +67,7 @@ impl<F: PrimeField> SelectorRow<F> {
/// output mle(a1,b1,c1, ...), mle(a2,b2,c2, ...), ...
pub fn build_mles(
matrix: &[Self],
) -> Result<Vec<Rc<DenseMultilinearExtension<F>>>, HyperPlonkErrors> {
) -> Result<Vec<Arc<DenseMultilinearExtension<F>>>, HyperPlonkErrors> {
build_mle!(matrix)
}
}

27
hyperplonk/src/snark.rs
View File

@@ -9,7 +9,10 @@ use arithmetic::{evaluate_opt, gen_eval_point, VPAuxInfo};
use ark_ec::PairingEngine;
use ark_poly::DenseMultilinearExtension;
use ark_std::{end_timer, log2, start_timer, One, Zero};
use std::{marker::PhantomData, rc::Rc};
use rayon::iter::IntoParallelRefIterator;
#[cfg(feature = "parallel")]
use rayon::iter::ParallelIterator;
use std::{marker::PhantomData, sync::Arc};
use subroutines::{
pcs::prelude::{Commitment, PolynomialCommitmentScheme},
poly_iop::{
@@ -28,7 +31,7 @@ where
// we cannot bound PCS::Polynomial with a property trait bound.
PCS: PolynomialCommitmentScheme<
E,
Polynomial = Rc<DenseMultilinearExtension<E::Fr>>,
Polynomial = Arc<DenseMultilinearExtension<E::Fr>>,
Point = Vec<E::Fr>,
Evaluation = E::Fr,
Commitment = Commitment<E>,
@@ -56,7 +59,7 @@ where
let mut perm_comms = vec![];
let chunk_size = 1 << num_vars;
for i in 0..index.num_witness_columns() {
let perm_oracle = Rc::new(DenseMultilinearExtension::from_evaluations_slice(
let perm_oracle = Arc::new(DenseMultilinearExtension::from_evaluations_slice(
num_vars,
&index.permutation[i * chunk_size..(i + 1) * chunk_size],
));
@@ -66,10 +69,10 @@ where
}
// build selector oracles and commit to it
let selector_oracles: Vec<Rc<DenseMultilinearExtension<E::Fr>>> = index
let selector_oracles: Vec<Arc<DenseMultilinearExtension<E::Fr>>> = index
.selectors
.iter()
.map(|s| Rc::new(DenseMultilinearExtension::from(s)))
.map(|s| Arc::new(DenseMultilinearExtension::from(s)))
.collect();
let selector_commitments = selector_oracles
@@ -168,13 +171,13 @@ where
// =======================================================================
let step = start_timer!(|| "commit witnesses");
let witness_polys: Vec<Rc<DenseMultilinearExtension<E::Fr>>> = witnesses
let witness_polys: Vec<Arc<DenseMultilinearExtension<E::Fr>>> = witnesses
.iter()
.map(|w| Rc::new(DenseMultilinearExtension::from(w)))
.map(|w| Arc::new(DenseMultilinearExtension::from(w)))
.collect();
let witness_commits = witness_polys
.iter()
.par_iter()
.map(|x| PCS::commit(&pk.pcs_param, x).unwrap())
.collect::<Vec<_>>();
for w_com in witness_commits.iter() {
@@ -663,15 +666,15 @@ mod tests {
let w1 = WitnessColumn(vec![
E::Fr::zero(),
E::Fr::one(),
E::Fr::from(2u64),
E::Fr::from(3u64),
E::Fr::from(2u128),
E::Fr::from(3u128),
]);
// w2 := [0^5, 1^5, 2^5, 3^5]
let w2 = WitnessColumn(vec![
E::Fr::zero(),
E::Fr::one(),
E::Fr::from(32u64),
E::Fr::from(243u64),
E::Fr::from(32u128),
E::Fr::from(243u128),
]);
// public input = w1
let pi = w1.clone();

6
hyperplonk/src/structs.rs
View File

@@ -5,7 +5,7 @@ use ark_ec::PairingEngine;
use ark_ff::PrimeField;
use ark_poly::DenseMultilinearExtension;
use ark_std::log2;
use std::rc::Rc;
use std::sync::Arc;
use subroutines::{
pcs::PolynomialCommitmentScheme,
poly_iop::prelude::{PermutationCheck, ZeroCheck},
@@ -126,9 +126,9 @@ pub struct HyperPlonkProvingKey<E: PairingEngine, PCS: PolynomialCommitmentSchem
/// Hyperplonk instance parameters
pub params: HyperPlonkParams,
/// The preprocessed permutation polynomials
pub permutation_oracles: Vec<Rc<DenseMultilinearExtension<E::Fr>>>,
pub permutation_oracles: Vec<Arc<DenseMultilinearExtension<E::Fr>>>,
/// The preprocessed selector polynomials
pub selector_oracles: Vec<Rc<DenseMultilinearExtension<E::Fr>>>,
pub selector_oracles: Vec<Arc<DenseMultilinearExtension<E::Fr>>>,
/// Commitments to the preprocessed selector polynomials
pub selector_commitments: Vec<PCS::Commitment>,
/// Commitments to the preprocessed permutation polynomials

16
hyperplonk/src/utils.rs
View File

@@ -6,7 +6,7 @@ use arithmetic::{evaluate_opt, VirtualPolynomial};
use ark_ec::PairingEngine;
use ark_ff::PrimeField;
use ark_poly::DenseMultilinearExtension;
use std::{borrow::Borrow, rc::Rc};
use std::{borrow::Borrow, sync::Arc};
use subroutines::pcs::{prelude::Commitment, PolynomialCommitmentScheme};
use transcript::IOPTranscript;
@@ -32,7 +32,7 @@ where
E: PairingEngine,
PCS: PolynomialCommitmentScheme<
E,
Polynomial = Rc<DenseMultilinearExtension<E::Fr>>,
Polynomial = Arc<DenseMultilinearExtension<E::Fr>>,
Point = Vec<E::Fr>,
Evaluation = E::Fr,
Commitment = Commitment<E>,
@@ -104,7 +104,7 @@ macro_rules! build_mle {
for row in $rows.iter() {
cur_coeffs.push(row.0[i])
}
res.push(Rc::new(DenseMultilinearExtension::from_evaluations_vec(
res.push(Arc::new(DenseMultilinearExtension::from_evaluations_vec(
num_vars, cur_coeffs,
)))
}
@@ -178,8 +178,8 @@ pub(crate) fn prover_sanity_check<F: PrimeField>(
pub(crate) fn build_f<F: PrimeField>(
gates: &CustomizedGates,
num_vars: usize,
selector_mles: &[Rc<DenseMultilinearExtension<F>>],
witness_mles: &[Rc<DenseMultilinearExtension<F>>],
selector_mles: &[Arc<DenseMultilinearExtension<F>>],
witness_mles: &[Arc<DenseMultilinearExtension<F>>],
) -> Result<VirtualPolynomial<F>, HyperPlonkErrors> {
// TODO: check that selector and witness lengths match what is in
// the gate definition
@@ -306,7 +306,7 @@ mod test {
// 1, 0 |-> 0
// 1, 1 |-> 5
let ql_eval = vec![F::zero(), F::from(2u64), F::zero(), F::from(5u64)];
let ql = Rc::new(DenseMultilinearExtension::from_evaluations_vec(2, ql_eval));
let ql = Arc::new(DenseMultilinearExtension::from_evaluations_vec(2, ql_eval));
// W1 = x1x2 + x1 whose evaluations are
// 0, 0 |-> 0
@@ -314,7 +314,7 @@ mod test {
// 1, 0 |-> 1
// 1, 1 |-> 2
let w_eval = vec![F::zero(), F::zero(), F::from(1u64), F::from(2u64)];
let w1 = Rc::new(DenseMultilinearExtension::from_evaluations_vec(2, w_eval));
let w1 = Arc::new(DenseMultilinearExtension::from_evaluations_vec(2, w_eval));
// W2 = x1 + x2 whose evaluations are
// 0, 0 |-> 0
@@ -322,7 +322,7 @@ mod test {
// 1, 0 |-> 1
// 1, 1 |-> 2
let w_eval = vec![F::zero(), F::one(), F::from(1u64), F::from(2u64)];
let w2 = Rc::new(DenseMultilinearExtension::from_evaluations_vec(2, w_eval));
let w2 = Arc::new(DenseMultilinearExtension::from_evaluations_vec(2, w_eval));
// Example:
// q_L(X) * W_1(X)^5 - W_2(X)

4
hyperplonk/src/witness.rs
View File

@@ -2,7 +2,7 @@ use crate::{build_mle, errors::HyperPlonkErrors};
use ark_ff::PrimeField;
use ark_poly::DenseMultilinearExtension;
use ark_std::log2;
use std::rc::Rc;
use std::sync::Arc;
/// A row of witnesses of width `#wires`
#[derive(Debug, Clone)]
@@ -71,7 +71,7 @@ impl<F: PrimeField> WitnessRow<F> {
/// output mle(a1,b1,c1, ...), mle(a2,b2,c2, ...), ...
pub fn build_mles(
matrix: &[Self],
) -> Result<Vec<Rc<DenseMultilinearExtension<F>>>, HyperPlonkErrors> {
) -> Result<Vec<Arc<DenseMultilinearExtension<F>>>, HyperPlonkErrors> {
build_mle!(matrix)
}
}